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DRILLING (SOLID CARBIDE)
MHS Drills
y Cutting Performance
a Unique geometry specially designed for die and mould machining.
High precision (oversize) (48–50HRC)
5.020
5.015
5.010 Workpiece : Alloy tool steel
5.005
5.000 Hardness : 4850HRC
Hole diameter (mm) Drill : MHS0500L090B (5mm)
Hole depth : 70mm
Cutting speed : 20m/min
H7 hole tolerance range Feed : 0.15mm/rev (continuous)
Feed Rate : 191mm/min
Coolant : W.S.O.
Emission pressure : 2MPa (Internal coolant)
Machine : Machining centre
4.995
Drill : MHS0500L020B (5mm)
Hole depth : 5mm
4.990 Cutting speed : 20m/min
1
10 20 32 40 50 60 70 80 90 100 Feed : 0.15mm/rev
Number of holes
High precision (surface roughness) (48–50HRC)
100
5
DRILLING MHS DRILLS 5 Workpiece : Mould steel
5 Hardness : 4850HRC
Drill : MHS0500L120B (5mm)
Hole depth : 100mm (Through hole)
Cutting speed : 20m/min
Feed : 0.10mm/rev (continuous)
(m) Feed Rate : 127mm/min
5
4 Coolant : W.S.O.
3
2 Emission pressure : 2MPa (Internal coolant)
1
0 Machine : Machining centre
-1
-2 Max. surface roughness RZ:1.743m
-3 2 4 6 8 10 (mm)
-4 Drill : MHS0500L020B (5mm)
-5
Hole depth : 5mm
Cutting speed : 20m/min
Feed : 0.10mm/rev
FEATURES
High efficiency drilling (continuous feed) (40HRC)
40m/min Cutting speed 80m/min
60m/min
Workpiece : Plastic mould steel
Hardness : 40HRC
0.10mm/rev Drill : MHS0600L150B (6mm)
Hole depth : 115mm
Cutting speed : 60m/min
Feed : 0.15mm/rev (continuous)
Feed Rate : 477mm/min
Coolant : W.S.O.
Emission pressure : 2MPa (Internal coolant)
Feed Machine : Machining centre
0.15mm/rev
Drill : MHS0600L030B (6mm)
Hole depth : 6mm
Cutting speed : 60m/min
Feed : 015mm/rev
0.20mm/rev 10mm
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